Fullerene-C70, Purity: 99.9%
Description:
Fullerene-C70 with a purity of 99.9% is an ultra-refined nanomaterial composed of 70 carbon atoms arranged in a rugby ball-shaped, elongated structure. Its near-perfect purity ensures negligible impurities, making it the ideal material for advanced applications requiring high precision and reliability. Fullerene-C70 is known for its superior optical, electronic, and chemical properties, setting it apart as a vital material in various fields.
Technical Properties
- Molecular Formula: C₇₀
- Molecular Weight: 840.75 g/mol
- Structure: Elongated spheroid with 12 pentagons and 25 hexagons
- Melting Point: Sublimates at approximately 500°C under vacuum
- Density: ~1.7–1.9 g/cm³ (solid form)
- Thermal Stability: Highly stable, with a decomposition temperature of ~800°C in an inert atmosphere
- Solubility: Soluble in non-polar solvents, such as toluene, benzene, and carbon disulfide; insoluble in water
- Optical Properties: Strong UV-visible absorption with characteristic peaks in the near-infrared spectrum
- Electrical Properties: Exhibits semiconductor behavior with excellent electron transfer and photoconductive properties
- Reactivity: Readily functionalized to form derivatives like fullerols, carboxyfullerenes, and amine-functionalized fullerenes
Applications
- Energy and Electronics
- Used in organic photovoltaics (OPVs) for enhanced solar cell efficiency
- Plays a critical role in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs)
- Improves the performance of supercapacitors and lithium-ion batteries with higher charge storage and stability
- Biomedical Applications
- Serves as a potent antioxidant, capable of neutralizing free radicals with high efficiency
- Functionalized derivatives are utilized in advanced drug delivery systems for precise targeting and minimal toxicity
- Investigated for photodynamic therapy (PDT) in treating cancer and other diseases due to its photophysical properties
- Catalysis
- Highly effective as a catalyst in oxidation, hydrogenation, and polymerization reactions
- Acts as a superior catalyst support in industrial chemical processes, providing enhanced efficiency
- Advanced Materials Development
- Strengthens the mechanical, thermal, and electrical properties of composite materials
- Used in creating high-performance coatings and lubricants, reducing friction and wear under extreme conditions
- Environmental Applications
- Ideal for adsorbing organic pollutants, toxins, and heavy metals in water purification systems
- Explored as a key material in carbon capture and other environmental remediation efforts
- Scientific Research
- Preferred for nanoscale research in quantum mechanics, photophysics, and material science
- Used as a reference molecule in spectroscopy and a building block for nanoscale devices
Storage and Handling
- Storage Conditions: Store in a cool, dry, and dark environment in tightly sealed containers to prevent degradation.
- Safety Precautions: Handle with proper personal protective equipment (PPE), including gloves, goggles, and a respirator. Avoid inhalation, ingestion, or direct contact with skin and eyes, as nanoparticles can pose a safety risk.
